Patents by Inventor Lin Hai

Lin Hai has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Plasma display panel and method for producing same
    Patent number: 7626336
    Abstract: An MgO layer (8) including an MgO crystal causing a cathode-luminescence emission having a peak within a range from 230 nm to 250 nm upon being excited by electron beams is provided in a position facing a discharge cell (C) formed in the discharge space between the front glass substrate (1) and the back glass substrate (4).
    Type: Grant
    Filed: September 17, 2004
    Date of Patent: December 1, 2009
    Assignee: Panasonic Corporation
    Inventors: Lin Hai, Taro Naoi, Atsushi Hirota, Takeshi Sasaki
  • Plasma display panel with single crystal magnesium oxide layer
    Patent number: 7567036
    Abstract: A crystalline MgO layer is provided in a position facing a discharge cell formed in a discharge space between the front and back substrates. The crystalline MgO layer includes magnesium oxide crystals caused to emit ultraviolet light with a peak wavelength of between 230 nm and 250 nm by the action of ultraviolet light emitted from xenon in a discharge gas. A phosphor layer emits visible light by being excited by the ultraviolet light emitted from the magnesium oxide layer and the ultraviolet light emitted from the discharge gas.
    Type: Grant
    Filed: March 18, 2005
    Date of Patent: July 28, 2009
    Assignee: Pioneer Corporation
    Inventors: Atsushi Hirota, Lin Hai, Taro Naoi, Takeshi Sasaki
  • Plasma display panel and method for producing same
    Publication number: 20070013306
    Abstract: An MgO layer (8) including an MgO crystal causing a cathode-luminescence emission having a peak within a range from 230 nm to 250 nm upon being excited by electron beams is provided in a position facing a discharge cell (C) formed in the discharge space between the front glass substrate (1) and the back glass substrate (4).
    Type: Application
    Filed: September 17, 2004
    Publication date: January 18, 2007
    Inventors: Lin Hai, Taro Naoi, Atsushi Hirota, Takeshi Sasaki
  • Plasma display panel
    Publication number: 20050206318
    Abstract: A crystalline MgO layer is provided in a position facing a discharge cell formed in a discharge space between the front and back substrates. The crystalline MgO layer includes magnesium oxide crystals caused to emit ultraviolet light with a peak wavelength of between 230 nm and 250 nm by the action of ultraviolet light emitted from xenon in a discharge gas. A phosphor layer emits visible light by being excited by the ultraviolet light emitted from the magnesium oxide layer and the ultraviolet light emitted from the discharge gas.
    Type: Application
    Filed: March 18, 2005
    Publication date: September 22, 2005
    Inventors: Atsushi Hirota, Lin Hai, Taro Naoi, Takeshi Sasaki